4-Acetylisoquinoline

Name: 4-Acetylisoquinoline
Brand: Vaqora Chemicals
SKU: VQ-049985

About 4-Acetylisoquinoline

4-Acetylisoquinoline (CAS 40570-74-9) is a quinoline derivative offered by Vaqora Chemicals. The compound has the formula C11H9NO, corresponding to a molecular weight of 171.19 g/mol. The IUPAC name is 1-isoquinolin-4-ylethanone. It is also known as 1-(Isoquinolin-4-yl)ethan-1-one or Ethanone, 1-(4-isoquinolinyl)-.

Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 4-Acetylisoquinoline in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Acetylisoquinoline
Catalogue No.	VQ-049985
CAS Number	40570-74-9
IUPAC name	1-isoquinolin-4-ylethanone
Molecular formula	C₁₁H₉NO
Molecular weight	171.19 g/mol
Exact mass	171.0684
HSN code	2933
InChIKey	XLJRDBSCZSXFNM-UHFFFAOYSA-N
SMILES	CC(=O)C1=CN=CC2=CC=CC=C21
PubChem CID	13227324

Physical properties
Physical form	Other
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 2
TPSA	30 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4-Acetylisoquinoline?

The CAS Registry Number of 4-Acetylisoquinoline is 40570-74-9. It is also known as 1-(Isoquinolin-4-yl)ethan-1-one, Ethanone, 1-(4-isoquinolinyl)-, 1-(4-Isoquinolinyl)ethanone.

What is the molecular formula and molecular weight of 4-Acetylisoquinoline?

4-Acetylisoquinoline has the molecular formula C11H9NO and a molecular weight of 171.19 g/mol. Its IUPAC name is 1-isoquinolin-4-ylethanone.

Which grade and pack sizes of 4-Acetylisoquinoline can I order?

We supply 4-Acetylisoquinoline, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Acetylisoquinoline?

Yes. Every lot of 4-Acetylisoquinoline is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Acetylisoquinoline be shipped internationally?

Yes. 4-Acetylisoquinoline is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.